cred: setting and getting ids

2026-10-27 12:48:22 +00:00 · 2024-08-16 20:02:12 -03:00
parent 8045dd3de6
commit da9c40b054
13 changed files with 256 additions and 63 deletions
@@ -0,0 +1,21 @@
+#ifndef _CRED_H
+#define _CRED_H
+
+#define CRED_PERM_SUPERUSER (1l << 63)
+
+#include <stdint.h>
+
+typedef struct {
+	int uid, euid, suid;
+	int gid, egid, sgid;
+
+	uintmax_t allow;
+	uintmax_t deny;
+} cred_t;
+
+int cred_setuids(cred_t *cred, int uid, int euid, int suid);
+int cred_setgids(cred_t *cred, int uid, int euid, int suid);
+void cred_getuids(cred_t *cred, int *uidp, int *euidp, int *suidp);
+void cred_getgids(cred_t *cred, int *gidp, int *egidp, int *sgidp);
+
+#endif